A dis honest dealer professes to sell his good at cp but he uses a weight of 930gm for a kg weight. find his gain %
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please check it in books for help
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1kg =1000gm
sell=930gm
gain=(1000-930)gm=70gm
gain%=gain/CP×100
so,gain=70gm
then,
70/1000×100=7%
sell=930gm
gain=(1000-930)gm=70gm
gain%=gain/CP×100
so,gain=70gm
then,
70/1000×100=7%
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